Book Back Question and Answers

அறிவியல் : அலகு 1 : அளவீட்டியல் மதிப்பீடு I. சரியான விடையை தேர்ந்தெடுத்து எதுகுக 1. கீழ்க்கண்டவற்றுள் எது ஆங்கில அலகீட்டு முறையாகும். விடை : FPS 2. மின்னோட்டம் என்பது ———– அளவாகும் விடை : அடிப்படை 3. வெப்பநிலையின் SI அலகு விடை : கெல்வின் 4. பாெருளின் அளவு என்பது விடை : அணுக்களின் எண்ணிக்கைக்கு நேர்த்தகவில் இருக்கும் 5. ஒளிச்செறிவு என்பது ——– யின் ஒளிச்செறிவாகும். விடை : கண்ணுறு ஒளி 6. SI அலகு என்பது விடை : பன்னாட்டு அலகு முறை 7. அளவிடப்பட்ட இரண்டு […]

English : Unit 8 : Play : Jack and the Beanstalk Questions Answers A. Say true or false. 1. The magic beans grew into a huge beanstalk. [Answer: True] 2. The beanstalk reached high into the sky in the evening. [Answer: True] 3. Everything is so big in the castle. [Answer: True] 4. The hen laid a perfect

English : Unit 7 : Supplementary : The Mystery of the Cyber Friend Glossary nap (v) – to sleep for a short period of time friends net (n) – website in internet where one can meet and talk to different people wonder (v) – Surprised offline (adj) – computer not connected to internet shriek (v) – to scream, as in

English : Unit 7 : Poem : My Computer Needs A Break Warm up In pairs, tell each other how computer plays a vital role in all fields. 1. Computer helps students learn new things. 2. It is a boon to modern society. 3. It is widely used in all fields such as Economics, Science,

English : Unit 7 : Prose : Cyber Safety Warm up In pairs, identify the types of computer. Choose and write the names from the box.  (Tablet, Palmtop computer, Laptop, Watch computer, Personal computer, Super computer) Glossary screw guage (n) – measuring tool browse (v) – to scan , to casually look through in order to find

English : Unit 6 : Supplementary : Homeless Man and his Friends: A true story Glossary boomerang (n) – come back to the person who threw it medication (n) – form of medicine that is used to treat incredible (adj) – unbelievable anticipating (v) – expecting Questions Answers A. Comprehension Questions 1. What is the name of the hero

English : Unit 6 : Poem : Lessons in Life Warm up What do you feel when you meet your friend after a long time?  Answer: I feel extremely happy. Building a friendship with someone is easy or difficult? Why? Answer: It is not easy to build friendship with others because it takes time to know the

English : Unit 6 : Prose : Friendship Warm up 1. Do you have any childhood friendship that is still strong today? Answer: Yes, I have two childhood friends Deepthi and Brindha, who are still strong today. 2. Do you make friendship with others easily? Answer: Yes, I do make friendship with others easily. 3. Share an

English : Unit 5 : Supplementary : When Instinct Works Glossary harnessed (v) – tied the horse to a cart using strips of leather and metal fittings. tollgate (n) – a gate across a road or bridge at which travellers must stop and pay sturdy (adj) – strong groan (n) – deep sound bridle (n) – a set of leather

English : Unit 5 : Poem : Fire Work Night Warm up How does noise pollution affect people, animals and birds? Old Age Home People will suffer from hearing impairment, sleep disturbances, cardiovascular disturbances, disturbances in mental health and impaired task performance. Animals Noise pollution affects animals by the way of a reduction in feeding